Question

please explain passive voice

Answer 1

passive voice is a method by which we can say our sentence in such other way

Answer 2

Examples:
He is eating a mango》Active
A mango is being eaten by him》Passive
Look at this two sentences.
We find a difference in structure of sentence.
But there is no change in tense or meaning.
Thus is passive voice
1) Subject becomes object
2) Object becomes subject
3) Tense doesn't change
4) Appropriate word i.e. "by" is used
5) V3 form is used